The Principles of insect control/
Wardle, Robert A. Robert Arnold 1890-
The Principles of insect control/ by Robert A. Wardle and Philip Buckle - Manchester: The University press, 1923 - xvi, 295p: illus 23cm - Publications of the University of Manchester, no. CLV .
Highly recommended for digitizing
Includes bibliographical references and indexes
Insect Control
The Principles of insect control/ by Robert A. Wardle and Philip Buckle - Manchester: The University press, 1923 - xvi, 295p: illus 23cm - Publications of the University of Manchester, no. CLV .
Highly recommended for digitizing
Includes bibliographical references and indexes
Insect Control